public class test1 {
    public static void main(String[] args) {

         for(int i=1;i<=100;i++){
             if(i % 7==0 || i / 10 %10==7 || i /100 %10 ==7){
                 System.out.println("过");
             continue;}
             System.out.println(i );
         }
    }
}
